Ar hyd Ben 'Rallt
By: Elfed Gruffydd
Publisher: Clwb y Bont
Published: 1991
Place of publication: Pwllheli
Language: wel
Number of pages: 119
Subjects: Geographical Names; History
Notes: "Traddodwyd y ddarlith flynyddol hon yn Ysgol Cymerau, Pwllheli, Nos Fercher, 27 Chwefror, 1991".

Includes bibliographical references (p. 113-116).